You will receive the archive with model saved in four different formats (.max, .fbx, .obj, .tbscene) and the textures.

FBX files:

• Unreal Engine: FBX file (LODs and collision included).
• Unity: FBX file (LODs included). Collisions are provided in a separate FBX - you can use them or set up Box/Cylinder colliders manually.
• General: Each LOD is saved as a separate FBX file.

Textures resolution: 2048x2048 px.
Textures format: TGA.

Texture set includes:
Unreal Engine:

• BaseColor (6 color options);
• Normal;
• ORM (Red channel - Occlusion, Green channel - Roughness, Blue channel – Metallic).

Unity:

• Albedo (6 color options);
• Normal;
• MetallicSmoothness;
• SpecularSmoothness;
• AO;
• MaskMap (Red channel - Metallic, Green channel - Glossiness, Blue channel – Occlusion).
  You can pick different sets of textures depending on the chosen pipeline.

PBR:

• BaseColor (6 color options);
• Roughness;
• Glossiness;
• Metalness;
• Specular;
• Normal (DirectX);
• Height;
• AO.

Rendered in Marmoset Toolbag 4.06. The model has also been tested in Unreal Engine 4 and Unity.

UVs:

• Channel 1: Mixed overlapping (only small parts of minor details)
• Channel 2: Non-overlapping (for baking lightmaps)

Polygon count:
SF Barrel: LOD0 - 1720 tris, LOD1 - 1272 tris, LOD2 - 904 tris, LOD3 - 532 tris;
SF Barrel Stack: LOD0 - 8712 tris, LOD1 - 6696 tris, LOD2 - 5064 tris, LOD3 - 3420 tris;
SF Barrel Stack Chock: LOD0 - 9056 tris, LOD1 - 7024 tris, LOD2 - 5380 tris, LOD3 - 3704 tris.

This is a low poly PBR model ready for use in Virtual Reality (VR), Augmented Reality (AR), real-time visualizations, games, movies, advertising, render scenes, design and etc.

Feel free to contact me if you have any questions, I'm happy to help!